Patent Assignment
Reel/Frame 020723/0663
Assignment of Assignor's Interest
Recorded: 2008-03-28
Pages: 6
Assignor
BROOKTROUT TECHNOLOGY, INC.
Executed: 2007-10-04
Assignee
DIALOGIC CORPORATION
9800 CAVENDISH BLVD., 5TH FLOOR, MONTREAL, QUEBEC, H4M 2V9, CANADA
Covered Properties
(3)
Automatic Gain Control for Adjusting Gain During Non-Speech Portions
Methods and Systems for Jitter Minimization in Streaming Media
Cross correlation, bulk delay estimation, and echo cancellation
Application:
10/458,350 →
Publication:
US 2004/0252652
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Jan 5, 2006
From: BROOKTROUT TECHNOLOGY, INC.
To: COMERICA BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 016967/0938 →
Release of Security Interest
Oct 5, 2007
From: COMERICA BANK
To: EXCEL SWITCHING CORPORATION; BROOKTROUT, INC; EAS GROUP, INC.
Reel/Frame 019920/0425 →
Security Agreement
Nov 6, 2007
From: DIALOGIC CORPORATION
To: OBSIDIAN, LLC
Reel/Frame 020072/0203 →
Release of Security Interest
Nov 12, 2007
From: COMERICA BANK
To: BROOKTROUT TECHNOLOGY INC.
Reel/Frame 020092/0668 →
Intellectual Property Security Agreement
Dec 23, 2008
From: DIALOGIC CORPORATION
To: OBSIDIAN, LLC
Reel/Frame 022024/0274 →
Intellectual Property Security Agreement
Oct 6, 2009
From: DIALOGIC CORPORATION
To: OBSIDIAN, LLC
Reel/Frame 023330/0128 →
Partial Release of Intellectual Property Security Agreement
Jun 27, 2013
From: OBSIDIAN, LLC
To: DIALOGIC CORPORATION (A BRITISH COLUMBIA CORPORATION); DIALOGIC INC. (A DELAWARE CORPORATION)
Reel/Frame 030707/0111 →
Release of Security Interest
Nov 25, 2014
From: OBSIDIAN, LLC
To: DIALOGIC CORPORATION, F/K/A EICON NETWORKS CORPORATION; DIALOGIC INC.; DIALOGIC (US) INC., F/K/A DIALOGIC INC. AND F/K/A EICON NETWORKS INC.; DIALOGIC DISTRIBUTION LIMITED, F/K/A EICON NETWORKS DISTRIBUTION LIMITED
Reel/Frame 034468/0654 →
Security Agreement
Jun 30, 2015
From: DIALOGIC (US) INC.; DIALOGIC INC.; DIALOGIC US HOLDINGS INC.; DIALOGIC DISTRIBUTION LIMITED
To: SILICON VALLEY BANK
Reel/Frame 036037/0165 →
Release of Security Interest
Jan 25, 2018
From: SILICON VALLEY BANK
To: DIALOGIC (US) INC.
Reel/Frame 044733/0845 →
Assignment of Assignor's Interest
Mar 6, 2018
From: DIALOGIC CORPORATION
To: SANGOMA US INC.
Reel/Frame 045111/0957 →